The whitelist on the security software includes all authorized files required by the Webex App.

Folder locations are specific to bulk installation of the App (.msi with ALLUSERS=1 parameter)
File Folder Description
CiscoCollabHost.exe

C:\Program Files\Cisco Spark\

The main host executable for the Webex App.

Webex App has a multiprocess architecture. Several instances of this executable run at once - each hosting a different workload (main app and UI, media, accessories, calling, MAPI, and so on).

MicrosoftEdgeWebview2Setup.exe C:\Program Files\Cisco Spark \WebView2Runtime\ Web installer for Microsoft’s WebView2 library. It is used if WV2 isn’t already installed on the system.
CiscoWebExStart.exe C:\Program Files\Cisco Spark \dependencies\ Used to join meetings on the Webex Meeting platform.
teamshvdagent.exe C:\Program Files\Cisco Spark \dependencies\ Used by Webex App VDI Deployment.
teamsdcvagent.exe C:\Program Files\Cisco Spark \dependencies\ Used by Webex App VDI Deployment to support Amazon Workspace VDI.
washost.exe C:\Program Files\Cisco Spark \dependencies\ Used by content sharing features such as screen sharing, application sharing, and so on.
webexhost.exe C:\Program Files\Cisco Spark \dependencies\ Used to join meetings on the Webex Meeting platform.
wmlhost.exe C:\Program Files\Cisco Spark \dependencies\ Used by video AI features such as virtual backgrounds, gestures etc.
CiscoCollabHost.exe C:\Program Files\Cisco Spark \dependencies\x86\ A 32-bit version of the host executable that is used if the installed version of Microsoft Outlook is 32-bit.